Leptin and its Receptor Expression in Swine Pituitaries Cultured under Deprived Conditions     

Saleri  R.  Grasselli  F.  Cavalli  V.  Tamanini  C. 《Veterinary research communications》2006,30(1):207-209

Veterinary Research Communications -  相似文献   

植物健康的综合管理(三)——正确使用土壤和基质     

邹琳娜 《农业工程技术:农产品加工》2006,(9):15-16

植物健康综合管理系统（IpHM）在保证根系健康生长方面确实起到了作用。这就对种植者提出了挑战。植物营养调节、水分管理、根／冠生长管理的成败取决于是否有健康的根系和成分配比适当的栽培基质。[编者按]  相似文献   

Studies on the Safety and Immunogenicity of the South African Bluetongue Virus Serotype 2 Monovalent Vaccine: Specific Detection of the Vaccine Strain Genome by RT‐PCR     

S. Hammoumi  E. Breard  C. Sailleau  P. Russo  C. Grillet  C. Cetre‐Sossah  E. Albina  R. Sanchis  M. Pepin  J.‐M. Guibert  And S. Zientara 《Zoonoses and public health》2003,50(7):316-321

  相似文献   

THE PRONUNCIATION OF BACTERIOPHAGE     

Elmore CJ 《Science (New York, N.Y.)》1938,87(2254):235-237

  相似文献   

A STANDARDIZATION OF OSMOTIC PRESSURE AS A TERM     

Eyster HC 《Science (New York, N.Y.)》1940,92(2382):171-172

  相似文献   

Relationships between performance traits and the expression of growth hormone, insulin-like growth factor-I, and insulin in pigs selected for growth or leanness     

M. F. W. Te  Pas  C. L. M. Gerritsen  A. H. Visscher  K. H. de  Greef 《Zeitschrift für Tierzüchtung und Züchtungsbiologie》2003,120(5):346-357

  相似文献   

奶牛布鲁氏菌病的病原分离鉴定及血清学研究     

胡杰  黄夏  陈玉华  赵国明  温丽霞 《中国动物检疫》2003,20(10):21-23

通过细菌分离、动物试验、细菌学与血清抗体之间相互关系、温度与感染动物之间相互关系等分离一例奶牛布鲁氏菌。发现细菌学与血清抗体呈平行关系，试管凝集反应与补体结合反应存在一定差异，感染动物14天出现波浪热，持续到剖杀前(31天)。  相似文献   

SECTION ON MATHEMATICS (A) AND AFFILIATED SOCIETY     

Hedrick ER  Baylis CA 《Science (New York, N.Y.)》1941,93(2406):124-125

  相似文献   

THE DOCTOR'S DREAM     

Vaughan VC 《Science (New York, N.Y.)》1914,39(996):149-154

  相似文献   

Observations on transplacental infection with bluetongue virus in sheep   总被引：1，自引：0，他引：1  

C Richardson  W P Taylor  S Terlecki  E P Gibbs 《American journal of veterinary research》1985,46(9):1912-1922

Twenty-four ewes were inoculated with 1 of 2 strains of bluetongue virus type 4 at 40, 60, or 80 days of gestation. Two ewes aborted, 2 ewes died, and 1 was killed during the experiment, but their fetuses were recovered. At term, 2 mummified fetuses, 4 dead lambs, and 17 clinically healthy lambs were produced by 12 sheep, and the remaining 7 sheep were barren. Porencephaly and cerebellar dysgenesis were found in term lambs born to sheep inoculated at 40 and 60 days of gestation. Radiographic examination of 12 fetuses showed developmental ages far less than their chronologic age; 8 fetuses had skeletal growth-retardation lines, which were also observed in the dead lambs. A systemic lymphoreticular hyperplasia was observed in the dead lambs and in all lambs at 12 weeks of age; in 4 of the latter, granulomatous reactions were present in the liver and kidney. Lungs of the full-term lambs were reduced in weight and showed poor alveolar development and mononuclear cell infiltration, which persisted in the 12-week-old lambs. It was concluded that bluetongue virus is capable of causing not only gross abnormalities of the CNS, but also generalized growth retardation and fetal lymphoreticular hyperplasia.  相似文献